Home / 23,747,349.42-32,771,405.34-12,882,333.42

Finding the Fourth Proportional to 23,747,349.42, 32,771,405.34 and 12,882,333.42

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Solution

The fourth proportional to 23,747,349.42, 32,771,405.34 and 12,882,333.42 is: 17,777,654.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,747,349.42 : 32,771,405.34 = 12,882,333.42 : x
  2. Step 2: Convert to fraction form
    23,747,349.42/32,771,405.34 = 12,882,333.42/x
  3. Step 3: Cross multiply
    23,747,349.42x = 32,771,405.34 × 12,882,333.42
  4. Step 4: Simplify right side
    23,747,349.42x = 422,172,170,231,848.44
  5. Step 5: Solve for x
    x = 422,172,170,231,848.44/23,747,349.42
  6. Step 6: Final answer
    x = 17,777,654.37

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.